0.014” Willow Guidewire

FDA 510(k) K243756 · Arbor Endovascular, LLC

Substantially Equivalent

510(k) numberK243756

Submission

Device name
0.014” Willow Guidewire
Applicant
Arbor Endovascular, LLC
San Jose, CA, US
Received
December 6, 2024
Decision date
July 17, 2025
Decision
Substantially Equivalent (SESE)
Type
Traditional 510(k)
Summary
510(k) summary available from FDA

Official FDA 510(k) record

Device classification

Product code
MOF – Guide, Wire, Catheter, Neurovasculature
Device class
Class II (moderate risk)
Regulation
21 CFR 870.1330
Specialty
Cardiovascular

Other 510(k)s with product code MOF

510(k)DeviceApplicantDecision
K26075135 Helix GuidewireMOF · Traditional Piraeus Medical, Inc.08/27/2026SE
K262424Willow 12 GuidewireMOF · Special Arbor Endovascular, LLC08/14/2026SE
K260223Aristotle Mini GuidewireMOF · Traditional Scientia Vascular, Inc.08/06/2026SE
K254006Drivewire 35 GuidewireMOF · Traditional Rapid Medical Ltd.07/17/2026SE
K253579Aristotle 14 Guidewire; Aristotle 18 Guidewire; Aristotle 24 Guidewire; Zoom Wire 14…MOF · Traditional Scientia Vascular, Inc.04/29/2026SE
K252317Zenith Micro GuidewireMOF · Traditional Suzhou Zenith Vascular SciTech Limited04/16/2026SE
K260537Willow 24 GuidewireMOF · Special Arbor Endovascular, LLC03/19/2026SE
K252122DCwire Micro-guidewireMOF · Traditional Shanghai Achieva Medical Suzhou Co., Ltd.03/16/2026SE
K260130Willow 18 GuidewireMOF · Special Arbor Endovascular, LLC02/13/2026SE
K252011CHIKAI Nexus petitMOF · Traditional Asahi Intecc Co., Ltd.02/02/2026SE

More from Asahi Intecc Co., Ltd.

510(k)DeviceDecision
K262424Willow 12 GuidewireMOF · Special 08/14/2026SE
K260537Willow 24 GuidewireMOF · Special 03/19/2026SE
K260130Willow 18 GuidewireMOF · Special 02/13/2026SE
K2531680.014” Willow GuidewireMOF · Special 11/26/2025SE

Questions and answers

When was 0.014” Willow Guidewire cleared by the FDA?

0.014” Willow Guidewire (K243756) received a 510(k) decision of Substantially Equivalent on July 17, 2025, 223 days after the submission was received.

What is the product code of K243756?

The FDA product code is MOF – Guide, Wire, Catheter, Neurovasculature, a Class II (moderate risk) device regulated under 21 CFR 870.1330.